Index: wp-admin/includes/class-wp-terms-list-table.php
===================================================================
--- wp-admin/includes/class-wp-terms-list-table.php	(revision 17155)
+++ wp-admin/includes/class-wp-terms-list-table.php	(working copy)
@@ -303,6 +303,8 @@
 
 	function column_links( $tag ) {
 		$count = number_format_i18n( $tag->count );
+		if ( $count )
+			$count = "<a href='link-manager.php?cat_id=$tag->term_id'>$count</a>";
 		return $count;
 	}